LAU Tai Wai David, LIU Cheuk Lun, LAU Kit Man, KOON Chi Man, LEE Kin Ming, CHAN Yuet Wa, LAU Ching Po, LAM Fu Yuen, SAHOTA Daljit Singh, HO Yuanyuan, LEUNG Ping Chung, FUNG Kwok Pui, LAU Bik San Clara ( 2009 )
50th Anniversary Meeting of the American Society of Pharmacognosy